SpaceX CEO Elon Musk admitted that his dream of a self-sustaining Mars colony will need vast resources to survive.

"This milestone confirms that our space station design is technically sound and safe for astronaut crewed operations." ...

Four new astronauts of Expedition 72 are settling into their orbital home, taking over from Crew-9, who splashed down near ...

Fresh from his SpaceX company’s rescue of astronauts stranded on the International Space Station, inventor Elon Musk is already looking at building a sustainable city of 1 million people on ...

The Crew 10 Dragon capsule caught up with the International Space Station and moved in for a textbook docking early Sunday, bringing four fresh crew members to the lab and clearing the way for the ...

After an unexpected stay of more than nine months, NASA astronauts and Starliner crew members Sunita "Suni" Williams and Barry "Butch" Wilmore are coming home from the International Space Station ...

The two astronauts who crewed the Boeing Starliner have greeted their replacements, who docked Sunday morning at the ...

Crew-10's Crew Dragon capsule, named Endurance, caught up with the station early Sunday morning (March 16), docking with its ...

A SpaceX capsule has arrived at the International Space Station, delivering the replacements for NASA's two stuck astronauts ...

A Crew Dragon spacecraft with four people on board docked with the International Space Station March 16, setting up the departure of an existing station crew in the coming days.

Instead of returning to Earth on the Starliner as planned, Wilmore and Williams joined Expedition 72 at the space station and were folded into the Crew-9 mission that arrived in September with two ...